What is the key feature of the Design-Build delivery method?

The key feature of the Design-Build delivery method is that one entity provides both design and construction services. This integrated approach allows for a seamless transition from the design phase to the construction phase, streamlining communication and collaboration between the teams. By having a single entity responsible for both aspects, it can reduce the time of project delivery and often leads to cost savings.

Additionally, this method fosters a greater sense of accountability, as the same team is managing both design and construction, which can lead to improved quality and efficiency. The collaborative nature inherent in the Design-Build process enables the team to address issues in real-time, facilitating quicker decisions and problem-solving compared to more traditional methods that separate design and construction responsibilities.

In contrast, the other approaches mentioned involve multiple parties or separate contracts, which can introduce complexities and delays into the project delivery process due to the need for coordination and communication between different entities.